Sentence examples for maximum ozone concentration from inspiring English sources
The planetary boundary layer is well mixed, and the surface measurements are representative of the whole convective mixed layer, when the daily maximum ozone concentration is reached.
The mean daily 1-hr maximum ozone concentration during the study period was 41.6 ppb.
Mean (± SD) ambient 1-hour maximum ozone concentration was 71 (18) ppb.
The frequency of asthma ED visits was 33% higher (95% CI, 10-56%) when the daily 1-hr maximum ozone concentration exceeded 75 ppb (the 95th percentile).
Similarly, Figure S4 in Supplemental Material (doi 10.1289/ehp.1001991) shows the annual average 8-hr maximum ozone concentration, which ranged from 17to5454 ppb.
Across all 91 counties, the mean observed daily 8-hour maximum ozone concentration was 46 ppb and the mean warm-month daily maximum temperature was 74°F.
In addition, forecasting the daily maximum ozone concentrations can help avoid and reduce ozone-related injuries and damages.
The intensity of such phenomena depends on variables above described: in any case the result of the event is very high PAN and HCHO levels and consequently maximum ozone concentrations.
Findings were similar using 1-hr maximum ozone concentrations, with iFs approximately 10 30% higher.
The 8-hour daily maximum ozone concentrations reached Code Red levels on only five days during the study period.
Projected daily maximum ozone concentrations increased by between 2 and 6 ppb (6 10%) across the study region; the number of days in the 2030s when daily maximum ozone exceeded 90 ppb increased nearly 4-fold, from 99 to 384.
